baber/WOPTO huggingface dataset:
Patent JP-S55164661-A (JP)
Title: Preparation of beta-chloroalanine
Inventor: INOUE OSAMI
IPC: C07C229/20
Filed: 1979-06-08
Abstract: PURPOSE: To obtain the title compound usable as an intermediate for a medicine, advantageously, by reacting chloroacetaldehyde bisulfite or sulfite addition product with NH 3  or hydrocyanic acid to give α-amino-β-chloropropionitrile, which is  hydrolyzed with an acid.  
     CONSTITUTION: Chloroacetaldehyde (C) is reacted with a bisulfite, e.g. an alkali metal salt, or a sulfite, e.g. ammonium salt, in an aqueous solution to form an addition product, which is reacted with ammonia in a molar amount of preferably 2W4 times that of (C) at 20W30°C, and then with hydrocyanic acid or sodium cyanide, in an organic solvent, e.g. ether, to form α-amino-β-chloropropionitrile. The resulting nitrile is hydrolyzed to give the objective compound in a high selectivity without formation of β-chlorolactonitrile as a by-product.  
     USE: An amino acid having a physiological activity and an intermediate for a medicine or agricultural chemical. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58189917-A (JP)
Inventor: SAKAI MASAO
IPC: H01T13/20
Filed: 1982-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04306697-A (JP)
Title: Stereo system
Inventor: KOBAYASHI IKUO
IPC: G10H1/00
Filed: 1991-04-03
Abstract: PURPOSE:To achieve vivid play in which sound image is varied according to the contents of a musical sound by changing the position of sound image or the number of sound image and so on for each sound articulation or for each musical sound part. CONSTITUTION:According to the order of sound articulations (steps 31-33), different sound image positions (steps 34, 36, 38, 40) or different number of sound images are allocated. This means that the sound image is varied according to musical sound parts (melody 1, melody 2, code and so on). As for a drum, different sound image positions are allocated according to the sound.
Patent JP-S56169770-A (JP)
Title: Ionic plating device
Inventor: TAKATSUKA TOYOMITSU
IPC: C23C14/32
Filed: 1980-05-30
Abstract: PURPOSE:To obtain an ionic-plated film having a uniform thickness and good adhesion by a method wherein an ion-accelerating electrode is arranged in a radial grid form and a substrate holder is placed rotatably, when ionic-plating a relatively large number of substrates. CONSTITUTION:The substrates 17 are placed on the substrate holder 18 in a vacuum deposition chamber 14, a vapor source material is placed in a vapor source means 16, and the chamber 14 is evacuated. In the next process, the vapor source means 16 is heated, an AC voltage is impressed on a high-frequency coil 19 for ionizing the vaporized material, and a DC voltage is supplied to the holder 18 and the radial grid electrode 20 for accelerating the ions. Then, the plating material is deposited on the substrates 17 while rotating the substrate holder 18.
Patent JP-H09234997-A (JP)
Title: Method for forming design and mounting sheet for forming the design
Inventor: HATORI SATOSHI
IPC: B44C1/17
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to satisfactorily convey to a design forming mounting sheet by a sandwiching conveyor without jam. SOLUTION: The part which is not formed with a paste layer 902 having increased adhesive properties by heat or humidity is provided at the edges of a mounting sheet with the paste layer. Thus, when the mounting sheet is conveyed by a fixing roller and a pressure roller, the end of the mounting sheet is not wound on both the rollers but passed through a nip. The paste layer formed on the upper surface of the mounting sheet continued to the end is slightly adhered to the surface of the fixing roller in contact with the layer while sandwiching between both the rollers and conveying, but the force for directing in the advancing direction of the end by the stiffness of the mounting sheet is operated to release it from the fixing roller, and the sheet is satisfactorily conveyed without jam.
Patent JP-H09235415-A (JP)
Title: Rubber curing agent and production of rubber molding
Inventor: SHIGA TORU
IPC: C08K5/45
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber curing agent which emits no foreign odor and malodor when used in the production of rubber moldings and can give rubber moldings at low temperatures by using a polymer of a specified monomer. SOLUTION: This agent is used to cure an uncross-linked rubber and comprises a polymer of an alkyl or alkoxythiophene monomer. The alkyl is desirably of 4C or higher. The polymer desirably has a molecular weight of 1,000-100,000. This production process comprises kneading the agent with an uncross-linked rubber, molding the obtained mixture into a molding having a desired shape and curing the molding by irradiation with light. The light used for curing desirably has a wavelength of 300-600nm. The agent is used desirably in an amount of 0.005-1wt.% based on the uncross-linked rubber.
Patent JP-S61231827-A (JP)
Inventor: YAMAUCHI TAKAO
IPC: H02H3/06
Filed: 1985-04-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05269777-A (JP)
Title: Hot press
IPC: B29C43/20
Filed: 1992-03-27
Abstract: PURPOSE:To provide a hot press capable of producing a multilayered substrate free from interlaminar voids, reduced in thickness deviation and having high finish accuracy and high density by always setting the surface pressure of the substrate to the optimum value. CONSTITUTION:The pressure of the hermetically closed space 20' surrounded by a cylindrical body 20 is detected by a pressure sensor 28 and the increment of the surface pressure of a substrate is operated on the basis of the detected pressure value at the time of the reduction of the internal pressure of the hermetically closed space 20' by the operation part 30 of a control panel 29 and the decrement of the surface pressure of the substrate is operated at the time of the high internal pressure of the hermetically closed space 20' in the same way. On the basis of these operation values, correction is applied to the hydraulic source of a main ram by a means applying correction to the main ram.
Patent JP-H01245910-A (JP)
Title: Method for sheet edging
Inventor: SUMI HIROYUKI
IPC: B21B39/08
Filed: 1988-03-25
Abstract: PURPOSE:To correct buckling and to reduce wear of pinch rolls by locating the upper roll of a pair of pinch rolls in a somewhat higher position than that of the steel strip surface to wait and pushing the upper pinch roll onto the strip surface at the time of generation of buckling of strip caused by edging. CONSTITUTION:A sheet thickness of a steel strip 1 measured by a sheet thickness gage 15 is inputted to a control circuit 9 and an upper pinch roll 6 is located at a waiting position to wait. When the strip 1 is laterally adjusted by a pair of vertical rolls 4, 5 without buckling, the upper pinch roll 6 is not contact with the strip 1, so that wear of the roll 6 is reduced. If the strip 1 is buckled by a large drafting amount of the rolls 4, 5, the strip 1 curves upward to touch the roll 6. The roll 6 is lifted upward by the strip 1 and a lifting pressure is detected by a detector 12 and the detection value is sent to the control circuit 9. Then, the roll 6 is pushed down to correct buckling of the strip 1. When buckling is corrected, the roll 6 is retracted to the waiting position.
Patent JP-S55162783-A (JP)
Title: Novel aminopropanol derivative* its manufacture and therapeutic containing same for cardiac and circulatory disease
Inventor: KAARU HAINTSU ROSU
IPC: A61K31/495
Filed: 1980-05-30
Abstract: An aminopropanol compound of the formula   <IMAGE>   wherein R1 and R2 are individually selected from hydrogen and lower alkyl; or R1 and R2 together represent an alkylene radical; R3 is hydrogen or acyl; A is one of the following structures   <IMAGE>  wherein R4 is hydrogen or lower alkyl optionally substituted by hydroxyl halogen and lower alkylthio; and R5 and R6 are individually selected from lower alkyl; B is alkylamino which optionally carries a phenyl and a phenoxy radical optionally substituted by at at least one of halogen, hydroxyl or lower alkyl, lower acyl, lower alkylthio, acylamino, aminocarbonyl, lower alkoxy, lower alkenyloxy, phenoxy, lower alkenyl, lower alkylsulphonyl, lower alkylsulphinyl or haloalkyl; or B is an aryl- or heteroaryloxymethylpiperidine radical optionally substituted by at least one of halogen hydroxyl or lower alkyl, hydroxyl alkyl or carboxamido alkyl, or by lower alkoxy, lower acyl, amino, carboxamido, lower alkylcarbonylamido or lower alkylsulphonylamino; and the pharmacologically acceptable salts thereof, are outstandingly effective beta blockers and blood-pressure depressants.
Patent JP-H11314555-A (JP)
Title: Automobile air bag device
Inventor: EINSIEDEL HEINRICH
IPC: B60R21/213
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an automobile air bag device having a gas filling tube capable of being manufactured by a simple, rational manufacturing technique and assuring given gas supply to individual areas in an air bag. SOLUTION: This automobile air bag device, particularly, a side air bag device, is provided with a gas generator 11 and a gas filling tube 12 made of a metal and connected to the gas generator 11. The gas filling tube 12 is layed or can be layed along the roof rail of an automobile and has gas discharge ports 13 at given intervals, and is connected to an inflateable air bag 14 extended over at least most of the length of the gas filling tube. The air bag 14 consists of individual small chambers 15. Each small chamber 15 is provided with the gas discharging ports 13. Each gas discharging port is formed of at least one side of a notch 17 on the wall of the gas filling tube 12, using the notch 17 and the push part 18 of a tube wall material.
Patent JP-S51148828-A (JP)
Title: Gas fuel injection device
Inventor: TOMOYASU SUMINAO
IPC: F23C99/00
Filed: 1975-06-16
Abstract: PURPOSE: To reduce nitrogen oxides NOx, which are generated in the furnace such as a boiler during gas fuel is burning. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61230238-A (JP)
Title: Color picture tube
Inventor: SUETSUGU HIROSHI
IPC: H01J29/02
Filed: 1985-04-05
Abstract: PURPOSE:To reduce the effects of thermal expansion of a shadow mask by embracing each corner of a frame with a spring which is bent round the corner and is fixed on a panel pin at its one end and on the frame at its other end via a bimetal supporting member. CONSTITUTION:A frame 5 which supports a shadow mask 6 is installed on the panel 1 of a color picture tube through bimetal supporting members 24 and springs 23. Springs 23a-23d are bent along two sides containing the respective corners of the frame 5, with one side ends welded to the frame 5 via bimetal supporting members 24a-24d and the other ends fitted to panel pins 22a-22d on the inside of the panel 1. The amount of compensation, for the case where deflection angle of the color picture tube is small or the radius of curvature of the shadow mask 6 is large, is increased without changing the bimetal material. Thus deterioration of the color purity due to thermal expansion can be effectively prevented.
Patent JP-S61229561-A (JP)
Title: Suction restoring device for ink jet printer
Inventor: TERASAWA HIROHARU
IPC: B41J2/20
Filed: 1985-04-05
Abstract: PURPOSE:To prevent an ink from being wasted and the interior of a printer from being contaminated, by making not operable a suction restoring operating lever when a power source for the printer is turned OFF. CONSTITUTION:With an operating part 26B of the suction restoring operating lever 26 pushed up in the direction of arrow A, an end opening part 25A of an atmosphere opening pipe 25 is opened to the atmosphere through a vent valve 27 by a cam surface part 26A, whereas with the part 26B pushed down in the direction of arrow B, a projection of the part 26B pushes a piston 35, thereby effecting a suction operation of a pump. An operating lever stopper member 26D is provided vertically on the lower side of the part 26B. When the power source for the printer is turned ON, an electromagnet 41 is energized (turned ON), whereby an operating rod 41A is attracted, and a stopping lever 38 is set into the state shown by two-dotted line 38'. When the power source is turned OFF, the electromagnet 41 is deenergized, the lever 38 is turned to a position for making contact with a stopper part 39B of a substrate 39 by elasticity of a return spring 42, resulting in that pushing-down operation of the lever 26 (the suction operation of the pump) is made impossible.
Patent JP-S59197638-A (JP)
Title: Liquid pressure buffer
Inventor: EMURA JIYUNICHI
IPC: F16F9/46
Filed: 1983-04-25
Abstract: PURPOSE:To facilitate matching between a plurality of orifices in a tubular member and communication holes in a regulating chip by splitting into a tubular main piston rod and a sub-piston rod secured with a tubular member containing a damping force regulating chip. CONSTITUTION:A piston rod is splitted into main piston rod 48 and sub-piston rod 50 to be contained dismountably in a tubular section of said rod. Electric parts 44 such as a rotary drive 26, rotary angle position detector 41 are contained in said tubular section 51 while a tubular member 52 is secured to the lower end 50a. A plurality of orifices 21a, 21c are made through the wall section 53 of said member 52 while a regulating chip 28 having holes 30, 31 communicatable with any one of said orifices 21a, 21c is contained rotatably in said member 52.
Patent JP-H01246140-A (JP)
Title: Production of bismuth (iii) oxide
Inventor: MATSUI HARUO
IPC: C01G29/00
Filed: 1988-03-25
Abstract: PURPOSE:To economically obtain bismuth (III) oxide of almost spherical fine particles of almost the same particle size at a low calcination temperature by adding a monocarboxylic acid to an aqueous solution containing trivalent bismuth ions to form a bismuth-monocarboxylic acid complex and calcining the complex. CONSTITUTION:A monocarboxylic acid is added to an aqueous solution containing trivalent bismuth ions to form a bismuth-monocarboxylic acid complex and an alkali is added to the reaction mixture to precipitate the complex. The complex is separated and calcined. The aqueous solution of trivalent bismuth ion is, for example, an aqueous solution of a soluble bismuth salt such as bismuth (III) nitrate or bismuth (III) sulfate of less than 1.0pH. The monocarboxylic acid is, e.g., formic acid, acetic acid, propionic acid or butyric acid. The alkali is an aqueous solution of sodium hydroxide or potassium hydroxide. The resultant complex is preferably calcined twice at 340-360 deg.C for 2-4h.
Patent JP-S58189844-A (JP)
Title: Error detecting circuit of optical digital disc player
Inventor: NAKANE HIROSHI
IPC: G02B7/28
Filed: 1982-04-30
Abstract: PURPOSE:To prevent the operation of focus and tracking controlling systems from being unstable, even if the beam amount reflected on a disc and applied to a detector is changed, by compensating differences in sensitivity of respective photodetecting parts of a detector. CONSTITUTION:The state where no focus error and tracking error exist is detected. In this case, the output level of adders 41 and 43 is adjusted to zero, by operating variable resistors VR1 and VR2 is adjusting to zero, by perating variable resistors VR1 and VR2 and adjusting the gain of operational amplifiers 42 and 44. In the absence of the focus error and tracking error, even if the amount of light applied to the photodetector is changed, each output signal of the adders 41-43 is unchanged and the open loop gain of the focus and tracking controling system forming a servo-loop is changed only. As a result, the optical digital disc player picks up a digital encoding signal from the disc stably at all times. That is, the out-of-focus of the optical pickup and out-of-optical pickup from a pit train are not produced.
Patent JP-H03273271-A (JP)
Title: Developing device
Inventor: YOSHIDA MINORU
IPC: G03G15/08
Filed: 1990-03-22
Abstract: PURPOSE:To sufficiently secure the smoothness of the surface of a developer holding member t developer by constituting the developer holding member by laminating and arranging an elastic layer and a conductive layer around a metallic shaft and specifying the mean value of the ten-point roughness of the surface. CONSTITUTION:The developer holding member 9 is constituted by laminating and arranging the elastic layer 9b and the conductive layer 9c around the metallic shaft 9a. Supposing that the volume average grain size of the developer is R and the mean value of the ten-point roughness of the surface of the developer holding member is S, the relation of a formula I is set to be satisfied. Thus, the smoothness of the surface of the member 9 is secured and the contact state of a developer layer forming means 10 to the member 9 becomes proper, then a high-definition image is formed for a long time without causing the increase of rotational torque.
Patent JP-H05231561-A (JP)
Title: Valve device for liquid
Inventor: ARITA KINYA
IPC: F16K31/36
Filed: 1992-02-24
Abstract: PURPOSE:To reduce power consumption by closing a pilot valve body by utilizing the rotational force of an impeller that is rotated by receiving drainage. CONSTITUTION:A first brake means 20 comprises a first brake arm 21 and first gears 22-26 for reducing the torque by means of acceleration from a one- way clutch 17 to the first brake arm 21, and a pilot valve body 9 for opening/ closing pilot holes 7, 8 is left closed. An impeller means 40 is placed on a secondary side passage 6, and is rotated by receiving drainage, and the pilot valve body 9 is forcibly moved by the impeller means 40 in the closing direction after the valve body 9 is opened by the pressure of the back pressure chamber on the rear part of a diaphragm valve body 3. A second brake means 50 comprises a second brake arm 51 and second gears 52-57 for reducing the torque by means of acceleration from a propeller shaft 42 to the second brake arm 51, and the impeller means 40 is locked at the time of valve opening. Thus, a large quantity of electric energy is not needed for closing the pilot valve body 9, and the power consumption can be reduced.
Patent JP-2000269117-A (JP)
Title: Electron beam writing equipment and method of writing using electron beam
Inventor: KAMATA MASATO
IPC: H01J37/305
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To find an area value quite close to an actual shot area value without increasing the time for preparing an exposure energy map by finding the exposure energy for each mesh from an area value for each mesh to prepare an exposure energy map and then writing a pattern on a sample based on the exposure energy map. SOLUTION: In an integrator 1002, an area rate calculated by a batch shot processing section 1000 and an area calculated by an area value calculating section are integrated. The integration results are cumulatively added in each corresponding mesh by an adder and are stored in a partial memory based on an address which represents the location of each mesh and which is sent from an address calculating section 405. The data stored in the partial memory is transmitted to an exposure quantity map memory to prepare an exposure energy map. When writing a pattern, the data (exposure quantity) about the mesh address containing the center of gravity of the batch shot is used. Even if the batch shot stretches over a plurality of meshes, area values are cumulatively added in each mesh correctly, thereby preparing a very precise exposure energy map and increasing the writing accuracy.
Patent JP-S63241204-A (JP)
Inventor: HOJO TAKESHI
IPC: E01C19/28
Filed: 1987-03-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03279124-A (JP)
Title: Optimizing method of raw material yard physical distribution management
Inventor: INABA MAMORU
IPC: B65G3/02
Filed: 1990-03-26
Abstract: PURPOSE:To enable optimum planning and adjustment in view of overall physical distribution management by determining a work yard through an integrated evaluation of a work position determined by a work plan and a yard plan when a work is interrupted due to competition in a yard in planning of the work plan. CONSTITUTION:When a work is interrupted due to generation of competition of unloading (disposing) works in a wholesale (disposing) yard in planning of a berth (disposing) plan, change of a wholesale (disposing) yard is requested to a yard planning, a wholesale (disposing) position determined by the berth (disposing) plan and the yard plan is generally evaluated so as to acquired the yard with the highest general evaluation as a wholesale (disposing) yard, and interruption of the work is prevented or the interruption time is minimized so that the overall physical distribution management can be optimized.
Patent JP-H10267672-A (JP)
Title: Traveling vehicle dynamic state control system
Inventor: YAZAWA KENJI
IPC: G08G1/13
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To register a position of an arbitrary target other than the position information of an driver's own vehicle in a computer to control the vehicle appropriately by providing a wireless receiver, a vehicle dynamic-state control device, a host computer, and a map-displaying device at a base station side, and providing the ratio receiver and a terminal device at a mobile station side. SOLUTION: Map data corresponding to the position of an driver's own vehicle are transferred from a map data part 9 by a navigation part 10, and are displayed at a display input/output part 11. Then, an arbitrary point is determined by a position determination button and is transmitted to a navigation part 10 as X and Y position data. Then, the position data are transmitted to a control part 8 along with a vehicle number, and edited, and then the data are transmitted to a base station side wireless receiver 1 via a wireless receiver 5 by a data transmission/reception part 7. A vehicle dynamic state control device 2 takes out the X and Y position data and the vehicle number from the wireless receiver 1, transmits them to a host computer 3, and indicate them as marks at a position based on a vehicle ID and the X and Y position data for control of the vehicle.
Patent JP-S55166030-A (JP)
Title: Gas sensor
Inventor: SEKIDO SATOSHI
IPC: G01N27/12
Filed: 1979-06-11
Abstract: PURPOSE: To facilitate the designing of the external circuit with a lower resistance through change in the metal temperature by employing a conductive oxide for the basic member of the sensor utilizing resistance variations.  
     CONSTITUTION: Material so blended as to make an ABO 3  type perovskite conductive oxide is dissolved in an ion exchange water, for instance, mixed throughly and dewatered dry. Then, the water is placed in an alumina crucible and heated slowly up to 500°C in the air to form a pumiceous thing. After crushed, it undergoes molding under the pressure of 500kg/cm 2  and then, placed in the alumina crucible again in which it is heated up to 900°C in the air and cooled. Thereafter, it is crushed to obtain the powder of perovskite as a material. The powder is mixed with 4g of methyl cellulose and 2.5ml of glycerin per 100g of the powder and kneaded evenly with addition of water. Then, it is formed into a rod of 2mm diameter in an extrusion mold and baked. 
     COPYRIGHT: (C)1980,JPO&Japio